Intrinsically Safe Portable Submersible Density Meters with ATEX Hazloc certification, Measures highly viscous liquids up to 2000 cP, Probe diameter is 45 mm

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Portable Submersible Density meters DM-250 SERIES best suited for liquid density and temperature measurements directly in the storage or process tanks (up to 6 meters depth). No labor extensive and errors critical sampling required. Instead, the sensors of DM-250 SERIES can be submersed at any required level and record spot density and real temperature at that point directly in the liquid. The operation personal can get in minutes the average density in the tank and its density / temperature / level profile, for example, at every meter. Hundreds of measurements can be stored locally and future transferred to a PC or printer via built-in bluetooth connectivity. The DM series has robust design for heavy duty year round indoor or outdoor operation, even in severe climatic conditions at –40°C to +85°C (-40°F to +185°F).



- Spot density or density/level profile in storage tanks
- Products consistency and adulteration check
- Density and level control at outlets and delivery points
- Level gauges calibration
- In-tank blending and mixing control
- Molasses density control in ethanol production
- Food, milk and diary products
- % alcohol check in beverages industry
- Petroleum products, fuels, lubricants



- Direct density measurement
- Record level density and average per tank gravity, API, …
- Automatic temperature compensation
- No sampling required
- ATEX Hazloc certification
- Safe operation, low maintenance 

Density range:  0… 2 g/cm3 (0… 2000 kg/m3)
Resolution:  0… 0.0001 g/cm3 (0.1 kg/m3)
Accuracy:  ±0.0003…±0.0005 g/cm3 (0.3 or 0.5 kg/m3)
Temperature range:  -40… +85oC
Depth of submersion:  up to 6 meters
Intrinsically safe


ATEX II (2G) EEx ib [ia] IIB T4
Operating time without charging: Appr. 12 hours
Temperature compensation: Automatic
    • SKU
    • Commodity Codes
  • Manufacturer
    LEMIS Process
  • Country of Origin
    United States